The maximum clock frequency of the MSP430F5529IPNR is 25 MHz.
To use an external crystal oscillator, connect the crystal to the XIN and XOUT pins, and configure the UCS (Universal Clock System) module to use the external crystal oscillator as the clock source.
The maximum current consumption of the MSP430F5529IPNR is approximately 2.1 mA at 25 MHz and 3.3V supply voltage.
To use the built-in USB module, configure the USB module using the USBOTG module registers, and use the USB API provided in the MSP430F5529IPNR's software development kit (SDK).
The maximum flash memory size of the MSP430F5529IPNR is 128 KB.
MSP430F5529IPNR datasheet
by Texas Instruments
